Material Testing Report MAT9688 D39642€¦ · Material Testing Report MAT9688 D39642 Prepared for:...
Transcript of Material Testing Report MAT9688 D39642€¦ · Material Testing Report MAT9688 D39642 Prepared for:...
Material Testing Report
MAT9688
D39642
Prepared for:
Eastman Chemical Company
137 Regional Park Drive
Kingsport, TN 37660
USA
Prepared by:
Beaumont Advanced Processing
6100 West Ridge Rd
Erie, PA 16506
USA
Prepared on:
9 December, 2019
Report Created By:
David Schmidt
Materials Lab Engineer
9 December, 2019
© Beaumont Advanced Processing 2019. This report may not be reproduced.
Test results relate only to the item tested. Autodesk disclaims all warranties express or implied, including warranties of merchantability and fitness for a particular purpose. Beaumont Advanced Processing expressly disclaims all incidental and consequential damages that may arise from the use of this information.
Contents
Summary ......................................................................................................................... 4
Viscosity ........................................................................................................................ 10
Thermal conductivity ..................................................................................................... 16
Specific heat .................................................................................................................. 18
Pressure-Volume-Temperature ..................................................................................... 20
Shrinkage ...................................................................................................................... 23
Mechanical .................................................................................................................... 29
Elastic modulus and Poisson's ratio ........................................................................... 29
Shear modulus .......................................................................................................... 30
Nonlinear Mechanical Model .................................................................................... 31
Coefficient of linear thermal expansion .................................................................... 33
Mold verification ........................................................................................................... 34
Contact details .............................................................................................................. 37
mat9688 Summary
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Summary
Description
Family name COPOLYESTERS (PETG)
Trade name D39642
Manufacturer Eastman Chemical Products
Family abbreviation PETG
Material structure Amorphous
Data source Beaumont Advanced Processing : pvT-Measured : mech-Measured
Date last modified 09-DEC-19
Date tested 09-DEC-19
Data status Non-Confidential
Material ID 68688
Grade code mat9688
Supplier code EASTMAN
Fibers/fillers Unfilled
Recommended Processing
Mold surface temperature 38.00 °C
Melt temperature 270.00 °C
Mold temperature range (recommended)
Minimum 25.00 °C
Maximum 50.00 °C
Melt temperature range (recommended)
Minimum 260.00 °C
Maximum 280.00 °C
Absolute maximum melt temperature 285.00 °C
Ejection temperature 90.00 °C
Maximum shear stress 0.41 MPa
Maximum shear rate 40000 1/s
Maximum shear stress and maximum shear rate values have been supplemented with generic estimates.
mat9688 Summary
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Rheological Properties
Cross WLF Viscosity Model
n 0.1750
Tau 8.25976e+005 Pa
D1 3.69267e+010 Pa-s
D2 368.15 K
D3 0 K/Pa
A1 22.662
A2 51.600 K
Juncture loss method coefficients
C1 3.639e-009 Pa^(1-c2)
C2 1.506
Transition temperature
Ttrans 98.00 °C
Moldflow Viscosity Index VI(255)536
mat9688 Summary
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Thermal Properties
Specific heat data
Temperature (T)
°C
Specific heat (Cp)
J/kg-°C
Heating/Cooling rate
°C/s
267.77 2319.1 -0.333
250.3 2271.4 -0.333
200.78 2116.3 -0.333
150.24 1960.8 -0.333
123.43 1866.7 -0.333
106.95 1802.6 -0.333
101.78 1738.8 -0.333
97.639 1663.5 -0.333
93.498 1599.1 -0.333
90.394 1561.4 -0.333
80.061 1481.3 -0.333
65.61 1410.0 -0.333
50.135 1338.8 -0.333
30.543 1239.5 -0.333
Thermal conductivity data
Temperature (T)
°C
Thermal conductivity
(k) W/m-°C
Heating/Cooling rate
°C/s
280.00 0.244 0.0
260.00 0.244 0.0
230.00 0.245 0.0
200.00 0.270 0.0
170.00 0.261 0.0
140.00 0.251 0.0
110.00 0.247 0.0
80.00 0.249 0.0
65.00 0.246 0.0
mat9688 Summary
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PVT Properties
Melt density 1.0819 g/cm3
Solid density 1.2438 g/cm3
2-domain Tait PVT model coefficients
b5 371.20 K
b6 2.271e-007 K/Pa
b1m 0.000815 m3/kg
b2m 6.357e-007 m3/kg-K
b3m 2.41849e+008 Pa
b4m 0.004597 1/K
b1s 0.000815 m3/kg
b2s 1.500e-007 m3/kg-K
b3s 3.82041e+008 Pa
b4s 0.00001 1/K
b7 0.000e+000 m3/kg
b8 0.000e+000 1/K
b9 0.000e+000 1/Pa
mat9688 Summary
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Mechanical Properties
Mechanical properties data Elastic modulus, 1st principal direction [E1] 1626.43 MPa
Elastic modulus, 2nd principal direction [E2] 1632.50 MPa
Poisson's ratio [v12] 0.4220
Poisson's ratio [v23] 0.4290
Shear modulus [G12] 574.200 MPa
Transversely isotropic coefficient of thermal expansion [CTE] data Alpha1 7.520e-005 1/°C
Alpha2 7.540e-005 1/°C
Nonlinear Mechanical property data
Sigma Zero 39.6987 MPa
N 3.66302
Alpha 1
Beta 1
Eig 0
Matrix Modulus 1473.28 MPa
Matrix Poisson’s Ratio 0.429
Fiber Modulus 0 MPa
Fiber Poisson’s Ratio 0
Maximum Von Mises matrix stress at failure 44.0229 MPa
A1 0 1/ MPa2
A2 0 1/ MPa2
A4 0 1/ MPa2
Temperature 23.0 C
Relative Humidity 50.0 %
Strain rate 0.000833 1/s
The nonlinear mechanical data are derived from RO Library Version 2.
mat9688 Summary
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Shrinkage Properties
Corrected residual in-mold stress (CRIMS) model coefficients A1 0.676876
A2 -0.02717
A3 0.003842
A4 0.914057
A5 -0.074218
A6 0.003915
Residual strain model coefficients Parallel Perpendicular
A1 0.11834 0.11787
A2 0.12795 0.012258
A3 -0.000522 -0.000619
A4 6.3178e-009 2.3569e-008
A5 0.001619 0.002436
The shrinkage models shown above are valid for Autodesk Moldflow Insight 2018 Revision 2 and later. Shrinkage models for previous software versions are included in the 21000.udb file.
Filler Properties
Filler data Description Weight %
mat9688 Viscosity
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Viscosity
Method: AMPL Test Method
Instrument: Arburg Allrounder 270S Injection Molding Machine
Test Specifications: Sample Form: Pellets
Pre-Processing: Dried at 80°C for 6 hours in a hopper dryer
Moisture Level: 0.0028 %
Capillary A: Length: 31.9693 mm
L/D: 15.98465
Die Entry Angle: 90 degrees
Capillary B: Length: 7.9731 mm
L/D: 3.98655
Die Entry Angle: 90 degrees
Barrel Diameter: 30 mm
Plastication Time: 20 sec
Dwell Time: 20 sec
Corrections: Bagley, Rabinowitsch and shear heating
Date Received: 11-NOV-19
Date Tested: 15-NOV-19
Operator’s Notes: Testing was performed per standard testing procedures. No anomalies were noted during testing.
mat9688 Viscosity
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Apparent Viscosity Data
Temperature
(°C)
Apparent Shear Rate
(sec-1)
Apparent Viscosity (Pa-s)
Die Diameter
(mm)
Die L/D (-)
263.8 201 974.58 2.00 15.99
263.8 317 862.04 2.00 15.99
264.2 25704 55.80 2.00 15.99
264.3 19200 69.61 2.00 15.99
264.8 779 596.50 2.00 15.99
264.8 1351 441.70 2.00 15.99
265.8 2601 285.99 2.00 15.99
267.6 12808 94.09 2.00 15.99
268.8 196 850.77 2.00 15.99
268.8 326 739.18 2.00 15.99
268.8 6496 155.71 2.00 15.99
268.8 25671 53.63 2.00 15.99
269.8 783 539.71 2.00 15.99
269.8 1349 411.75 2.00 15.99
269.8 2600 271.82 2.00 15.99
269.8 32202 45.42 2.00 15.99
271.6 12803 89.09 2.00 15.99
272.8 6476 145.76 2.00 15.99
273.8 203 705.81 2.00 15.99
273.8 320 654.17 2.00 15.99
273.8 785 483.33 2.00 15.99
273.8 25672 51.80 2.00 15.99
274.8 1351 377.27 2.00 15.99
274.8 2595 255.32 2.00 15.99
276.6 12787 88.13 2.00 15.99
277.8 6487 135.98 2.00 15.99
278.8 204 591.86 2.00 15.99
278.8 316 562.48 2.00 15.99
278.8 777 435.02 2.00 15.99
278.8 25700 51.61 2.00 15.99
278.8 52169 29.52 2.00 15.99
279.8 1348 343.75 2.00 15.99
279.8 2601 238.66 2.00 15.99
281.8 6488 127.84 2.00 15.99
283.0 12811 83.80 2.00 15.99
267.0 201 778.15 2.00 3.99
267.0 317 733.83 2.00 3.99
268.0 779 534.86 2.00 3.99
270.0 1351 411.64 2.00 3.99
271.0 19200 67.90 2.00 3.99
271.0 25704 53.79 2.00 3.99
271.1 12808 92.91 2.00 3.99
273.0 196 662.23 2.00 3.99
273.0 326 611.30 2.00 3.99
mat9688 Viscosity
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Temperature
(°C)
Apparent Shear Rate
(sec-1)
Apparent Viscosity (Pa-s)
Die Diameter
(mm)
Die L/D (-)
273.0 2601 278.30 2.00 3.99
274.0 783 478.29 2.00 3.99
276.0 1349 379.52 2.00 3.99
276.1 25671 51.05 2.00 3.99
276.7 6496 151.45 2.00 3.99
277.0 32202 42.04 2.00 3.99
277.7 12803 89.11 2.00 3.99
278.0 320 536.96 2.00 3.99
278.0 2600 262.23 2.00 3.99
279.0 203 546.78 2.00 3.99
279.0 785 427.85 2.00 3.99
281.0 1351 343.94 2.00 3.99
281.0 6476 145.00 2.00 3.99
281.0 25672 49.99 2.00 3.99
282.0 12787 84.92 2.00 3.99
283.0 316 463.44 2.00 3.99
283.0 2595 243.38 2.00 3.99
284.0 204 468.55 2.00 3.99
284.0 777 379.43 2.00 3.99
285.0 1348 309.72 2.00 3.99
286.0 6487 136.98 2.00 3.99
286.0 25700 47.97 2.00 3.99
286.1 12811 80.93 2.00 3.99
287.0 52169 23.15 2.00 3.99
288.0 2601 223.79 2.00 3.99
290.0 6488 129.49 2.00 3.99
mat9688 Viscosity
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Calculated Viscosity
Temperature
(°C)
Shear Rate (sec-1)
Calculated Viscosity
(Pa-s)
263.8 317 723.72
263.8 201 805.45
264.2 25704 56.12
264.3 19200 70.32
264.8 779 525.96
264.8 1351 408.93
265.8 2601 281.93
267.0 317 684.27
267.0 201 757.67
267.6 12808 93.83
268.0 779 502.80
268.8 6496 152.00
268.8 196 736.24
268.8 25671 54.85
268.8 326 658.01
269.8 2600 271.59
269.8 32202 45.73
269.8 783 489.28
269.8 1349 385.65
270.0 1351 384.44
271.0 19200 67.82
271.0 25704 54.17
271.1 12808 91.92
271.6 12803 91.70
272.8 6476 148.08
273.0 196 680.83
273.0 326 612.46
273.0 2601 263.19
273.8 320 607.75
273.8 25672 53.49
273.8 203 667.45
273.8 785 462.50
274.0 783 461.50
274.8 1351 363.42
274.8 2595 259.14
276.0 1349 358.42
276.1 25671 52.88
276.6 12787 89.15
276.7 6496 143.77
277.0 32202 44.16
277.7 12803 88.50
277.8 6487 142.84
mat9688 Viscosity
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Temperature
(°C)
Shear Rate (sec-1)
Calculated Viscosity
(Pa-s)
278.0 320 566.27
278.0 2600 251.24
278.8 52169 29.98
278.8 25700 52.14
278.8 777 433.44
278.8 204 609.57
278.8 316 560.26
279.0 203 607.95
279.0 785 430.72
279.8 2601 247.03
279.8 1348 343.15
281.0 6476 139.86
281.0 25672 51.62
281.0 1351 338.11
281.8 6488 138.95
282.0 12787 86.44
283.0 12811 85.87
283.0 2595 239.99
283.0 316 523.27
284.0 204 557.31
284.0 777 404.23
285.0 1348 323.27
286.0 6487 135.00
286.0 25700 50.35
286.1 12811 84.37
287.0 52169 28.94
288.0 2601 228.92
290.0 6488 131.38
mat9688 Viscosity
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Rheological Data
Cross WLF Viscosity Model
n 0.1750
Tau 8.25976e+005 Pa
D1 3.69267e+010 Pa-s
D2 368.15 K
D3 0 K/Pa
A1 22.662
A2 51.600 K
Juncture loss method coefficients
C1 3.639e-009 Pa^(1-c2)
C2 1.506
1.0E+0
1.0E+1
1.0E+2
1.0E+3
1.0E+4
1.0E+1 1.0E+2 1.0E+3 1.0E+4 1.0E+5
Vis
cosi
ty (
Pa
-s)
Shear rate (1/s)
Viscosity vs shear rate
T = 260 °C T = 270 °C T = 280 °C
mat9688 Thermal conductivity
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Thermal conductivity
Method: ISO 22007-2, Plastics - Determination of thermal conductivity and thermal diffusivity - Part 2: Transient plane heat source (hot disc) method
Instrument: Hot Disk TPS 2500 S Thermal Constants Analyser
Test Specifications: Sample Form: 19 mm disks (2) machined from molded plaque
Pre-Processing: N/A
Moisture Level: DAM (Dry as Molded)
Sensor Specification Hot Disk 5465 3.189mm Kapton sensor
Measurement Time 20 sec
Heating Power 30 mW
Date Received: 11-NOV-19
Date Tested: 04-DEC-19
Operator’s Notes: Testing was performed per standard testing procedures. No anomalies were noted during testing.
mat9688 Thermal conductivity
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Thermal conductivity data
Temperature (T) °C
Thermal conductivity (k) W/m-°C
Heating/Cooling rate °C/s
280.00 0.244 0.0
260.00 0.244 0.0
230.00 0.245 0.0
200.00 0.270 0.0
170.00 0.261 0.0
140.00 0.251 0.0
110.00 0.247 0.0
80.00 0.249 0.0
65.00 0.246 0.0
0.00
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0 50 100 150 200 250 300
Ther
mal
co
nd
uct
ivit
y, k
(W
/m-°
C)
Temperature (°C)
Thermal conductivity vs temperature
mat9688 Specific heat
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Specific heat
Method: ASTM E 1269, Standard Test Method for Determining Specific Heat Capacity by Differential Scanning Calorimetry ASTM D 3418, Standard Test Method for Transition Temperatures and Enthalpies of Fusion and Crystallization of Polymers by Differential Scanning Calorimetry
Instrument: TA Instruments Discovery Differential Scanning Calorimeter
Test Specifications: Sample Form: Pellets
Pre-Processing: Dried at 80°C for 6 hours in a hopper dryer
Moisture Level: 0.0028 %
Initial Temperature: 280°C
Final Temperature: 20°C
Cooling Rate: -20°C/min
Equilibrium Time: 3 min
Sample holder material: Aluminum
Sample holder volume: 40 µl
Sample holder mass: 53 mg (pan+lid)
Purge gas: 99.99% pure nitrogen
Purge gas flow rate: 50 ml/min
Date Received: 11-NOV-19
Date Tested: 15-NOV-19
Operator’s Notes: Testing was performed per standard testing procedures. No anomalies were noted during testing.
mat9688 Specific heat
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Specific heat data
Temperature (T)
°C
Specific heat (Cp)
J/kg-°C
Heating/Cooling
rate °C/s
267.77 2319.1 -0.333
250.3 2271.4 -0.333
200.78 2116.3 -0.333
150.24 1960.8 -0.333
123.43 1866.7 -0.333
106.95 1802.6 -0.333
101.78 1738.8 -0.333
97.639 1663.5 -0.333
93.498 1599.1 -0.333
90.394 1561.4 -0.333
80.061 1481.3 -0.333
65.61 1410.0 -0.333
50.135 1338.8 -0.333
30.543 1239.5 -0.333
Ttrans 98.00 °C
Ejection temperature 90.00 °C
0
500
1000
1500
2000
2500
0 50 100 150 200 250 300
Spec
ific
hea
t, C
p (
J/kg
-°C
)
Temperature (°C)
Specific heat vs temperature
mat9688 Pressure-Volume-Temperature
Beaumont Advanced Processing D39642 Page 20 of 37
Pressure-Volume-Temperature
Method: High Pressure Indirect Dilatometry Instrument: Gnomix pvT Apparatus Test Specifications:
Sample Form: Molded Plaque
Pre-Processing: Not required
Scan type: Isothermal Cooling
Date Received: 11-NOV-19
Date Tested: 19-NOV-19
Operator’s Notes: Testing was performed per standard testing procedures. No anomalies were noted during testing.
mat9688 Pressure-Volume-Temperature
Beaumont Advanced Processing D39642 Page 21 of 37
pvT Experimental Data
Temperature (°C)
Pressure (MPa)
0MPa 50MPa 100MPa 150MPa 200MPa
39.17 0.8062 0.7981 0.7902 0.7831 0.7763
41.36 0.8066 0.7990 0.7914 0.7844 0.7776
54.87 0.8096 0.8013 0.7936 0.7865 0.7796
68.85 0.8125 0.8040 0.7959 0.7886 0.7816
82.79 0.8157 0.8067 0.7985 0.7909 0.7837
97.43 0.8196 0.8094 0.8007 0.7929 0.7855
112.10 0.8255 0.8125 0.8029 0.7948 0.7872
126.40 0.8316 0.8167 0.8057 0.7969 0.7890
141.60 0.8382 0.8219 0.8095 0.7994 0.7910
157.00 0.8456 0.8276 0.8144 0.8034 0.7939
172.40 0.8531 0.8337 0.8196 0.8076 0.7973
188.50 0.8619 0.8404 0.8253 0.8128 0.8017
203.90 0.8756 0.8507 0.8336 0.8200 0.8083
219.30 0.8956 0.8673 0.8480 0.8328 0.8198
234.80 0.9094 0.8796 0.8598 0.8434 0.8299
250.20 0.9193 0.8866 0.8659 0.8492 0.8349
260.40 0.9247 0.8910 0.8698 0.8526 0.8381
270.50 0.9304 0.8954 0.8734 0.8560 0.8412
284.40 0.9370 0.9001 0.8758 0.8576 0.8425
mat9688 Pressure-Volume-Temperature
Beaumont Advanced Processing D39642 Page 22 of 37
Melt density 1.0819 g/cm3
Solid density 1.2438 g/cm3
2-domain Tait PVT model coefficients
b5 371.20 K
b6 2.271e-007 K/Pa
b1m 0.000815 m3/kg
b2m 6.357e-007 m3/kg-K
b3m 2.41849e+008 Pa
b4m 0.004597 1/K
b1s 0.000815 m3/kg
b2s 1.500e-007 m3/kg-K
b3s 3.82041e+008 Pa
b4s 0.00001 1/K
b7 0.000e+000 m3/kg
b8 0.000e+000 1/K
b9 0.000e+000 1/Pa
0.73
0.78
0.83
0.88
0.93
0.98
20 70 120 170 220 270
Spec
ific
vo
lum
e (c
m^3
/g)
Temperature (°C)
Specific volume vs temperature
0 MPa 50 MPa 100 MPa 150 MPa 200 MPa
mat9688 Shrinkage
Beaumont Advanced Processing D39642 Page 23 of 37
Shrinkage
Method: AMPL Shrinkage Test Method (QOP-17-M)
Instrument: Krauss Maffei KM160-750CX Injection molding machine Test mold inscribed with a fine grid pattern Temperature and Humidity Controlled Room OGP Smartscope Flash 400 metrology system
Test Specifications: Sample Form: Pellets
Pre-Processing: Dried at 80°C for 6 hours in a hopper dryer
Moisture Level: 0.0028 %
Date Molded: 15-NOV-19
Post-Processing: Conditioned at 23°C / 50% relative humidity for 7 days
Date Measured: 03-DEC-19
Shrinkage Data Correlated With: Moldflow Insight 2018 Revision 2
Default Shrinkage Model: Residual Stress (CRIMS)
Date Received: 11-NOV-19
Operator’s Notes: Testing was performed per standard testing procedures. No anomalies were noted during testing. Shrinkage measurements have been corrected to account for mold thermal expansion. Data for some process conditions may have been removed in the determination of the favored model.
mat9688 Shrinkage
Beaumont Advanced Processing D39642 Page 24 of 37
Shrinkage Experimental Data
Process Condition
Melt Temperature
(°C)
Mold Temperature
(°C)
Flow Rate (cc/sec)
Part Thickness (mm)
Packing Pressure
(MPa)
Packing Time (sec)
Cooling Time (sec)
1 279.9 37.6 28.2 2 47.3 18 10
2 283.5 40.0 27.6 2 80.8 18 10
3 284.4 39.7 25.9 2 113.9 18 10
4 282.5 38.5 11.0 2 80.7 18 10
5 284.4 40.2 41.0 2 80.8 18 10
6 261.3 40.0 40.0 3 37.6 26 10
7 261.1 39.5 41.8 3 71.3 26 10
8 259.3 41.3 38.4 3 104.2 26 10
9 259.4 40.3 19.2 3 71.2 26 10
10 260.2 40.4 60.1 3 71.3 26 10
11 271.4 37.2 40.0 3 37.5 28 10
12 270.9 38.1 40.9 3 76.0 28 10
13 274.9 35.4 37.0 3 112.9 28 10
14 269.7 38.7 19.4 3 75.8 28 10
15 269.8 38.5 64.1 3 76.1 28 10
16 267.9 38.4 46.2 5 46.8 28 10
17 268.8 37.6 50.6 5 71.0 28 10
18 269.4 37.2 47.6 5 94.9 28 10
19 269.8 37.7 27.0 5 70.8 28 10
20 269.7 37.5 70.8 5 71.0 28 10
21 281.1 38.1 41.8 3 37.5 27 10
22 281.3 38.8 39.2 3 61.5 27 10
23 280.4 38.1 40.0 3 85.5 27 10
24 279.5 39.7 20.4 3 61.4 27 10
25 279.2 38.3 64.1 3 61.6 27 10
mat9688 Shrinkage
Beaumont Advanced Processing D39642 Page 25 of 37
Part Shrinkage
Process Condition Average Measured Parallel
Average Measured Perpendicular
Average Predicted Volumetric
1 0.612% 0.640% 4.994%
2 0.505% 0.523% 3.393%
3 0.314% 0.342% 2.177%
4 0.563% 0.574% 3.340%
5 0.476% 0.490% 3.372%
6 0.604% 0.676% 4.017%
7 0.554% 0.555% 2.587%
8 0.389% 0.422% 1.488%
9 0.549% 0.584% 2.637%
10 0.546% 0.566% 2.586%
11 0.603% 0.710% 3.949%
12 0.542% 0.541% 2.372%
13 0.271% 0.289% 1.160%
14 0.537% 0.563% 2.422%
15 0.508% 0.533% 2.361%
16 0.690% 0.764% 4.606%
17 0.613% 0.681% 3.685%
18 0.509% 0.626% 2.879%
19 0.626% 0.679% 3.680%
20 0.627% 0.683% 3.694%
21 0.595% 0.740% 3.881%
22 0.556% 0.558% 2.856%
23 0.447% 0.483% 2.009%
24 0.577% 0.565% 2.902%
25 0.560% 0.574% 2.846%
mat9688 Shrinkage
Beaumont Advanced Processing D39642 Page 26 of 37
Residual Stress Coefficients
Corrected residual in-mold stress (CRIMS) model coefficients
A1 0.676876
A2 -0.02717
A3 0.003842
A4 0.914057
A5 -0.074218
A6 0.003915
Residual Strain Coefficients
Parallel
Coefficient Lower Limit Upper Limit Centroid
1 0.11834 0.00803 0.05744 0.029272
2 0.12795 0.000685 0.006939 0.004092
3 -0.000522 0.009859 3.9863 1.3131
4 6.3178e-009 3995.00 1.57520e+005 57902.00
5 0.001619 0 0 0
Perpendicular
Coefficient Lower Limit Upper Limit Centroid
1 0.11787 0.00803 0.05744 0.03023
2 0.012258 0.000685 0.00719 0.004276
3 -0.000619 0.009859 3.9863 1.2983
4 2.3569e-008 1490.20 46257.00 21107.00
5 0.002436 0 0 0
The shrinkage models shown above are valid for Autodesk Moldflow Insight 2018 Revision 2 and later. Shrinkage models for previous software versions are included in the 21000.udb file.
Observed Shrinkage
Observed nominal shrinkage
Parallel 0.535%
Perpendicular 0.574%
Observed shrinkage
Minimum Parallel 0.271%
Maximum Parallel 0.690%
Minimum Perpendicular 0.289%
Maximum Perpendicular 0.764%
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Beaumont Advanced Processing D39642 Page 27 of 37
Residual Stress Plots
0.00%
0.10%
0.20%
0.30%
0.40%
0.50%
0.60%
0.70%
0.80%
0 5 10 15 20 25
Shri
nka
ge (%
)
Process conditions
Parallel shrinkage
Experimental value Predicted (with CRIMS) Predicted (without CRIMS)
0.00%
0.10%
0.20%
0.30%
0.40%
0.50%
0.60%
0.70%
0.80%
0.90%
0 5 10 15 20 25 30
Shri
nka
ge (%
)
Process conditions
Perpendicular shrinkage
Experimental value Predicted (with CRIMS) Predicted (without CRIMS)
mat9688 Shrinkage
Beaumont Advanced Processing D39642 Page 28 of 37
Residual Strain Plots
0.00%
0.10%
0.20%
0.30%
0.40%
0.50%
0.60%
0.70%
0.80%
0 10 20 30 40 50 60 70 80 90
Shri
nka
ge (%
)
Process conditions
Parallel shrinkage
Experimental Prediction
0.00%
0.10%
0.20%
0.30%
0.40%
0.50%
0.60%
0.70%
0.80%
0.90%
0 10 20 30 40 50 60 70 80 90 100
Shri
nka
ge (%
)
Process conditions
Perpendicular shrinkage
Experimental Prediction
mat9688 Mechanical
Beaumont Advanced Processing D39642 Page 29 of 37
Mechanical
Elastic modulus and Poisson's ratio
Method: ASTM D 638, Standard Test Method for Tensile Properties of Plastics ASTM E 132, Standard Test Method for Poisson's Ratio at Room Temperature
Instrument: MTS Sintech 5/G Universal Testing Machine
Test Specifications: Specimens Tested: 8 (per direction)
Pre-Processing: 23°C +/-2°C at 50% +/-5% relative humidity for a minimum of 40 hours
Sample Form: Machined from molded plaques
Test Speed: 5 mm/min
Date Received: 11-NOV-19
Date Tested: 21-NOV-19
Operator’s Notes: Testing was performed per standard testing procedures. No anomalies were noted during testing.
Elastic modulus
Elastic modulus, 1st principal direction [E1] 1626.43 MPa
Elastic modulus, 2nd principal direction [E2] 1632.50 MPa
Poisson's ratio
Poisson's ratio [v12] 0.4220
Poisson's ratio [v23] 0.4290
mat9688 Mechanical
Beaumont Advanced Processing D39642 Page 30 of 37
Shear modulus
Method: ASTM D 638, Standard Test Method for Tensile Properties of Plastics
Instrument: MTS Sintech 5/G Universal Testing Machine
Test Specifications: Specimens Tested: 8
Pre-Processing: 23°C +/-2°C at 50% +/-5% relative humidity for a minimum of 40 hours
Sample Form: Machined from molded plaques
Test Speed: 5 mm/min
Date Received: 11-NOV-19
Date Tested: 21-NOV-19
Operator’s Notes: Shear modulus is calculated using orthotropic elasticity from the tensile modulus measured on a sample cut at an angle of 45° with the flow direction. Testing was performed per standard testing procedures. No anomalies were noted during testing.
Shear modulus
Shear modulus [G12] 574.200 MPa
mat9688 Mechanical
Beaumont Advanced Processing D39642 Page 31 of 37
Nonlinear Mechanical Model
Method: ASTM D 638, Standard Test Method for Tensile Properties of Plastics
Instrument: MTS Sintech 5/G Universal Testing Machine
Test Specifications: Specimens Tested: 8 (per direction)
Pre-Processing: 23°C +/-2°C at 50% +/-5% relative humidity for a minimum of 40 hours
Sample Form: Machined from molded plaques
Test Speed: 5 mm/min
Date Received: 11-NOV-19
Date Tested: 21-NOV-19
Operator’s Notes: Testing was performed per standard testing procedures. No anomalies were noted during testing.
Ramberg Osgood Parameter (Tension)
Sigma Zero 39.6987 MPa
n 3.66302
Alpha 1
Beta 1
Eig 0
Matrix Modulus 1473.28 MPa
Matrix Poisson’s Ratio 0.429
Fiber Modulus 0 MPa
Fiber Poisson’s Ratio 0
Maximum Von Mises matrix Stress at failure 44.0229 MPa
A1 0 1/MPa2
A2 0 1/MPa2
A4 0 1/MPa2
Temperature 23.0 C
Relative Humidity 50.0 %
Strain Rate 0.000833 1/s
The nonlinear mechanical data are derived from RO Library Version 2.
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Beaumont Advanced Processing D39642 Page 32 of 37
0
5
10
15
20
25
30
35
40
45
50
0 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08
Stre
ss (
MP
a)
Strain (-)
Nonlinear Mechanical Stress vs Strain
0° Measured 0° Fitted
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Beaumont Advanced Processing D39642 Page 33 of 37
Coefficient of linear thermal expansion
Method: QOP-11, Coefficient of Linear Thermal Expansion of Plastics
Instrument: Quartz tube dilatometer per ASTM
Test Specifications: Specimens Tested: 2 (per direction): test repeated 2 times per specimen
Pre-Processing: 23°C +/-2°C at 50% +/-5% relative humidity for a minimum of 40 hours
Sample Form: Machined from molded plaques
Specimen Geometry: Rectangular, 8mm x 50mm, full thickness
Temperature Range: 0°C to 60°C
Date Received: 11-NOV-19
Date Tested: 21-NOV-19
Operator’s Notes: Testing was performed per standard testing procedures. No anomalies were noted during testing.
Transversely isotropic coefficient of thermal expansion [CTE] data
Alpha 1 7.520e-005 1/°C
Alpha 2 7.540e-005 1/°C
mat9688 Mold verification
Beaumont Advanced Processing D39642 Page 34 of 37
Mold verification
Method: AMPL Mold Verification Test Method (QOP-16-M)
Instrument: Krauss Maffei KM160-750CX Injection molding machine
Test Specifications: Sample Form: Pellets
Pre-Processing: Dried at 80°C for 6 hours in a hopper dryer
Moisture Level: 0.0028 %
Date Received: 11-NOV-19
Date Tested: 15-NOV-19
Operator’s Notes: Testing was performed per standard testing procedures. No anomalies were noted during testing.
mat9688 Mold verification
Beaumont Advanced Processing D39642 Page 35 of 37
2mm tag die
Experiment Number
Flow Rate (cc/sec)
Melt Temperature
Mold Temperature
Cyc0042 13.4 281.5 39.1
Cyc0054 45.4 283.3 40.8
0
10
20
30
40
50
60
70
80
0.0 0.5 1.0 1.5 2.0 2.5
Pre
ssu
re (M
Pa)
Time (s)
Cavity Pressure vs Time
Experimental data AMI2018R2 simulation
Part thickness : 2.0 mmFlow rate : 13.4 cc/secMelt temperature : 281.5 °CMold temperature : 39.1 °C
0
10
20
30
40
50
60
70
80
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7
Pre
ssu
re (M
Pa)
Time (s)
Cavity Pressure vs Time
Experimental data AMI2018R2 simulation
Part thickness : 2.0 mmFlow rate : 45.4 cc/secMelt temperature : 283.3 °CMold temperature : 40.8 °C
mat9688 Mold verification
Beaumont Advanced Processing D39642 Page 36 of 37
3mm tag die
Experiment Number
Flow Rate (cc/sec)
Melt Temperature
Mold Temperature
Cyc0116 12.8 270.2 38.6
Cyc0122 40 271.7 41.4
0
5
10
15
20
25
30
35
40
0.0 0.5 1.0 1.5 2.0 2.5 3.0
Pre
ssu
re (M
Pa)
Time (s)
Cavity Pressure vs Time
Experimental data AMI2018R2 simulation
Part thickness : 3.0 mmFlow rate : 12.8 cc/secMelt temperature : 270.2 °CMold temperature : 38.6 °C
0
5
10
15
20
25
30
35
40
0.0 0.2 0.4 0.6 0.8 1.0
Pre
ssu
re (M
Pa)
Time (s)
Cavity Pressure vs Time
Experimental data AMI2018R2 simulation
Part thickness : 3.0 mmFlow rate : 40.0 cc/secMelt temperature : 271.7 °CMold temperature : 41.4 °C
Contact details
Beaumont Advanced Processing Page 37 of 37
Contact details
Beaumont Advanced Processing
6100 West Ridge Rd
Erie, PA 16506
USA
Phone: +1-814-899-6390
Fax: +1-814-899 7117
Email: [email protected]
Testing enquiries: [email protected]
Beaumont Advanced Processing website: www.bapmolding.com